Contents
Description
Halimium Calycinum, commonly known as Rock rose or Sun rose, is a perennial shrub that belongs to the Cistaceae family. It is a native plant of the Mediterranean region and is widely cultivated for its beautiful flowers.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Malvales |
| Family | Cistaceae |
| Genus | Halimium |
Appearance
Halimium Calycinum is a small evergreen shrub that can grow up to 50cm in height and 60cm in width. It has narrow, grey-green leaves that are about 1-2cm long. The plant produces a profusion of bright yellow flowers that are about 3cm in diameter. The flowers have five petals and a prominent yellow stamen.
Care Guide
Water: Halimium Calycinum is drought tolerant and does not require much watering. Water only when the soil is dry to the touch.
Fertilization: Fertilize the plant once a year with a balanced fertilizer in spring.
Soil: The plant prefers well-draining soil that is slightly alkaline. It can tolerate poor soil conditions.
Sunlight: Halimium Calycinum requires full sun exposure to thrive.
Hardiness Zones: The plant is hardy in zones 7-11.
Common Pests & Diseases
Halimium Calycinum is generally pest and disease-free but can be affected by spider mites and scale insects. These pests can be controlled by spraying the plant with insecticidal soap or neem oil.
Habitat
Halimium Calycinum is native to the Mediterranean region and can be found growing on rocky hillsides, dry meadows, and coastal cliffs. It is adapted to hot and dry conditions and can tolerate salt spray.
Question and Answer
Q: Is Halimium Calycinum deer-resistant?
A: Yes, the plant is deer-resistant.
Q: Can Halimium Calycinum be grown in containers?
A: Yes, the plant can be grown in containers as long as they have good drainage.
Q: Does Halimium Calycinum require pruning?
A: The plant does not require pruning but can be pruned after flowering to maintain its shape.
Q: How often should Halimium Calycinum be fertilized?
A: The plant should be fertilized once a year in spring.
Related Plants
- Halimium atriplicifolium
- Halimium halimifolium
- Halimium lasianthum
- Halimium ocymoides
References
- “Halimium calycinum.” Missouri Botanical Garden. Accessed July 22, 2021. http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c560.
- “Halimium calycinum.” Plant Finder. Accessed July 22, 2021. https://www.monrovia.com/plant-catalog/plants/2113/sunrose/.
- “Halimium calycinum.” Royal Horticultural Society. Accessed July 22, 2021. https://www.rhs.org.uk/Plants/19181/Halimium-calycinum/Details.
